Every Tool You Need.
Free. Forever.
Calculators, converters, generators, PDF tools, and more — 100% free, no signup, and nothing gets uploaded.
Most Popular Tools
All Tools
Mortgage Calculator
Monthly payments and amortization schedule
Loan Calculator
Personal loan payment and interest
EMI Calculator
Equated Monthly Installment calculator
Compound Interest
Investment growth with compound interest
Profit Margin
Calculate margin and markup
Salary Calculator
Gross to net salary after deductions
VAT Calculator
Add or extract VAT at any rate
Gold Calculator
Gold value by karat and weight
Installment Calculator
Calculate installment payment plans
Car Installment Calculator
Car loan payment with down payment
Percentage Calculator
Calculate percentages three ways
Date Duration Calculator
Days between two dates
Calorie Calculator
Daily calorie needs for weight goals
Word Counter
Count words, characters, sentences
Text Case Converter
Upper, lower, title, sentence case
Text Cleaner
Remove spaces, breaks, HTML tags
Text Compare
Find differences between two texts
AI Content Detector
Detect AI vs human-written text
Number to Words
Convert numbers to written English
Plagiarism Checker
Check text originality
Grammar Checker
Check spelling and punctuation
Paraphrasing Tool
Rewrite text in a new style
Typing Speed Test
Measure your WPM typing speed
Social Character Counter
Count chars for Twitter, Instagram, etc
Lorem Ipsum Generator
Generate placeholder text
Bio Generator
Create attractive social media bio
Background Remover
Remove backgrounds with AI
Image Resizer
Change image dimensions online
Image Compressor
Reduce image file size
YT Thumbnail Downloader
Download YouTube video thumbnails
Image to PDF
Convert images to PDF
PDF Merger
Combine multiple PDFs into one
PDF Splitter
Split PDF into separate pages
PDF Compressor
Reduce PDF file size
PDF to Word
Convert PDF to editable Word
Currency Converter
Convert between world currencies
Unit Converter
Length, weight, temperature, volume
Color Converter
HEX ↔ RGB ↔ HSL with preview
Hijri Date Converter
Hijri to Gregorian date conversion
Temperature Converter
Celsius, Fahrenheit, Kelvin conversion
Timezone Converter
Convert time between timezones
Pixel Converter
Convert pixels to cm, inches, points
Age Calculator
Calculate exact age and zodiac sign
QR Code Generator
Generate QR codes from URLs or text
QR Code Reader
Read QR codes from images or camera
Barcode Generator
Create barcodes for products
Password Generator
Generate secure random passwords
Invoice Generator
Professional invoice creator
WhatsApp Link
Direct chat links with pre-filled message
Random Number
Random numbers in any range
Name Generator
Generate Arabic and English names
AI Essay Writer
Write complete articles with AI
JSON Formatter
Format, validate, and minify JSON
Base64 Encoder
Encode and decode Base64 strings
Hash Generator
MD5, SHA-1, SHA-256, SHA-512
SEO Audit
Free website SEO analysis
CSS Minifier
Minify and format CSS code
Markdown Editor
Write Markdown with live preview
IP Lookup
Info about any IP address
URL Encoder/Decoder
Encode and decode URLs
Encryption Tool
Encrypt and decrypt text securely
SEO Content Generator
Generate SEO-optimized content
UUID Generator
Generate UUID v4/v7 identifiers
Keyword Research Tool
Research keywords for SEO
Inheritance Calculator
Islamic inheritance (Faraid) distribution
Zakat Calculator
Annual 2.5% zakat obligation
Qibla Direction
Find Qibla direction from your location
Prayer Times
Prayer times by your location
Tasbeeh Counter
Digital Tasbeeh for daily dhikr
Umrah Calculator
Calculate Umrah costs and step-by-step guide
Fidyah & Kaffarah
Calculate Fidyah & Kaffarah for oath, Ramadan, Zhihar
BMI Calculator
Body Mass Index with metric/imperial
Ideal Weight Calculator
Calculate ideal weight based on height
Food Calorie Analyzer
Snap a photo, get instant calorie analysis
Stopwatch & Timer
Stopwatch with lap tracking
🔧 Adawatak — The Free Online Tools Hub
Adawatak is a completely free online tools platform with 80+ utilities for everyday use. We offer financial calculators (mortgage, loan, EMI, VAT, profit margin), Islamic tools (inheritance, zakat, prayer times, qibla), text tools (word counter, grammar checker, plagiarism detector), PDF tools (merge, compress, convert), generators (QR codes, barcodes, passwords, invoices), and developer tools (JSON, Base64, hash, SEO audit).
All tools run directly in your browser — nothing is uploaded to our servers. Your privacy is our priority. No account needed, no tracking, no ads.
Have a tool suggestion? Contact us and we'll add it soon.